69796976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61441}}^1$

素因数の和:61520

約数の個数: 20

約数和(自身を含む): 137138544

約数和(自身を除く): 67341568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61441, 122882, 245764, 491528, 983056, 4362311, 8724622, 17449244, 34898488, 69796976]

約数ペア:

[(1, 69796976), (2, 34898488), (4, 17449244), (8, 8724622), (16, 4362311), (71, 983056), (142, 491528), (284, 245764), (568, 122882), (1136, 61441)]